284270714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2203}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 525786240

約数和(自身を除く): 241515526

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 709, 1418, 2203, 4406, 4963, 9217, 9926, 15421, 18434, 28639, 30842, 57278, 64519, 129038, 200473, 400946, 1561927, 3123854, 10933489, 20305051, 21866978, 40610102, 142135357, 284270714]

約数ペア:

[(1, 284270714), (2, 142135357), (7, 40610102), (13, 21866978), (14, 20305051), (26, 10933489), (91, 3123854), (182, 1561927), (709, 400946), (1418, 200473), (2203, 129038), (4406, 64519), (4963, 57278), (9217, 30842), (9926, 28639), (15421, 18434)]